Diff: map.cpp

Revision:

5:cd2bdbfedd21

Parent:

4:b687219ae447

Child:

6:492048165bba

--- a/map.cpp	Tue Nov 24 10:26:05 2020 +0000
+++ b/map.cpp	Tue Nov 24 10:59:59 2020 +0000
@@ -85,49 +85,49 @@
 
 int map_width()
 {
-
+    return get_active_map()->w;
 }
 
 int map_height()
 {
-
+    return get_active_map()->h;
 }
 
 int map_area()
 {
-
+    return map_height()*map_width();
 }
 MapItem* get_current(int x, int y)
 {
-    
+    return getItem(get_active_map()->items, XY_KEY(x,y));
 }
 MapItem* get_north(int x, int y)
 {
-    
+    return getItem(get_active_map()->items, XY_KEY(x,y+1));
 }
 MapItem* get_south(int x, int y)
 {
-    
+    return getItem(get_active_map()->items, XY_KEY(x,y-1));
 }
 
 MapItem* get_east(int x, int y)
 {
-    
+    return getItem(get_active_map()->items, XY_KEY(x+1,y));
 }
 
 MapItem* get_west(int x, int y)
 {
-
+    return getItem(get_active_map()->items, XY_KEY(x-1,y));
 }
 
 MapItem* get_here(int x, int y)
 {
-
+    return getItem(get_active_map()->items, XY_KEY(x,y));
 }
 
 void map_erase(int x, int y)
 {
-
+    deleteItem(get_active_map()->items, XY_KEY(x,y));
 }
 
 void add_wall(int x, int y, int dir, int len)